61334718 has 16 divisors (see below), whose sum is σ = 125280000. Its totient is φ = 20009816.

The previous prime is 61334701. The next prime is 61334743. The reversal of 61334718 is 81743316.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108468 + ... + 109031.

It is an arithmetic number, because the mean of its divisors is an integer number (7830000).

Almost surely, 2^61334718 is an apocalyptic number.

61334718 is an abundant number, since it is smaller than the sum of its proper divisors (63945282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61334718 is a wasteful number, since it uses less digits than its factorization.

61334718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217551.

The product of its digits is 12096, while the sum is 33.

The square root of 61334718 is about 7831.6484854723. The cubic root of 61334718 is about 394.3684143673.

The spelling of 61334718 in words is "sixty-one million, three hundred thirty-four thousand, seven hundred eighteen".